A silo stores the harvest for leaner times and is read as security and saving up. It can also stand for isolation — ideas or people kept in separate towers.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.